TR

Transient Magnetic (3D)

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  1. 251 – Alternator Vibration Analysis

    In this example, the electromagnetic force generated in the stator core of a claw pole alternator is obtained, and acceleration is evaluated with an electromagnetic force - struct…

  2. 255 – Evaluating the N-T Curve of an IPM motor Using 3D Correction

    In this example, obtains N-T curves using the correction function.

  3. 219 – Axial Gap Motor Cogging Torque Analysis

    In this example, presents a case study to obtain the cogging torque in an axial flux motor.

  4. 235 – Reactor Core Stray Loss Analysis

    In this example, reactor core stray loss is described.

  5. 195 – Torque characteristics analysis of three-phase induction motors using 3D correction function

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator winding causes induced current to flow in an secondary conductor, which exerts force on th…

  6. 237 – AC Loss Analysis of an IPM Motor

    In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.

  7. 228 – Thermal Analysis of an Induction Motor

    In this example, we evaluate the temperature distribution of an induction machine with a slip of 0.1.

  8. 216 – Simulation of a Claw-Pole Type Alternator Using Control Simulator and JMAG-RT

    In this example, the output voltage and field current of a claw-pole type alternator is checked when the rotor speed is changed.

  9. 212 – AC Loss Analysis of a Claw Pole Alternator

    In this example, we introduce the case study that evaluates AC losses in coils of claw pole alternator.

  10. 209 – Magnetic Measurement Analysis Accounting for Eddy Currents

    OverviewMagnetic properties affect the performance of products composed of magnetic circuits using magnetic material. This requires that the magnetic properties are assessed accur…

  11. 184 – Reactor Sound Pressure Analysis taking Magnetostriction into Account

    OverviewReactors are used in all sorts of systems related to power systems. For example, they fill the role of making the current pulsation between an inverter and a motor smoothe…

  12. 149 – Analysis of Magnetic Force Acting on the Arc of a Vacuum Circuit Breaker

    OverviewVacuum circuit breakers have the function of breaking the current when a large current flows due to a short circuit or other reason in distribution boards, etc. When the v…

  13. 150 – Electromagnetic Repulsion Analysis of a Vacuum Circuit Breaker

    This Application Note presents how to obtain the electromagnetic repulsion in a circuit breaker from the Lorentz force when a 100 kA current is flowing.

  14. 140 – Analysis of Electromagnetic Repulsion Produced in Small Contact Bridges

    OverviewElectromagnetic repulsion is generated in the contact points of switches used in electrical equipment and current inflow points during resistance heating when contact term…

  15. 129 – Analysis of a PM Stepper Motor Accounting for Magnetization

    OverviewStepper motors are commonly used for positioning in printers and digital cameras. In PM stepper motors, the motor's characteristics are determined through design of the ma…

  16. 126 – Magnetization Analysis Accounting for Eddy Currents

    OverviewA magnet's magnetizing state largely affects the characteristics of a device that uses permanent magnets. A magnetization device performs magnetization by applying an extr…

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